A hack this month on the world’s largest archive of the internet — whose mission is to provide “universal access to all knowledge” — has compromised millions of users’ information and forced a temporary shutdown of its services.
The attack on the Internet Archive leaked identifying information from more than 31 million user accounts, including patron email addresses and encrypted passwords, according to the website Have I Been Pwnd, which tracks accounts that may be compromised in a data breach.
The Internet Archive, a nonprofit based in San Francisco that operates on a shoestring budget, provides free access to its enormous digitized library of websites, current and past software applications and print materials. The organization said its vast cache of archival material “is safe” following the breach.
IA said that it took down the entire site temporarily to “access and improve our security.” By Friday, most of its services were back online, including its archive tool of websites, the Wayback Machine. The IA said it was working “around the clock” and through the weekend to restore the rest of its services securely.
“In coming days, more services will resume, some starting in read-only mode as full restoration will take more time,” read a blog entry from IA founder Brewster Kahle posted Friday.
News of the attack surfaced on Oct. 9, with visitors to archive.org sharing screenshots showing that the website’s JavaScript had been defaced with a message that the Internet Archive had been breached:

